Mohamed Ahmed H.

- Professional administrator for Redhat distribution system ( Centos - Fedora - Redhat ) with control panel or without it . - i can troubleshoot any OS problem , i have big experience in that as i worked for several years in this field so i see hundreds of OS problem - i install and configure and tuning web servers such as apache - nginx i have very good experience with every configuration variable in this service - i can install and configure database server with mysql and tuning it to get best performance with innodb and myissam engine and troubleshooting it's problem also i'm good at at mysql cmd and query , also i can install and configure mysql cluster system with galera and mysql replication as master - master and master - slave to get more performance . - i can install and configure load balancer via haproxy for http and mysql mode and nginx for http mode - i work with virtualization system ( kvm - openvz - lxc - docker ) for several years and i have good experience in that so i can install and manage and configure virtual machine and software containers . - i can install and administrator The following services jenkins and gitlab servers for developer and make pipeline also i can handle automation tool such as ansible . - install and troubleshooting web hosting servers i worked for several years with this environment and have good experience with that . - install and manage proxmox servers as virtualization control panel that provide lxc and kvm virtual machine . - configure and troubleshooting network in linux servers . - i have good experiance with windows servers 2012 & 2016 that work with plesk control panel and manage iis and mssql and dns service - i work in many project that use glusterfs for file cluster as mirror and stripping mode